The European Commission is organising a conference on e-procurement and e-invoicing, two key tools contributing to the rationalisation of public expenditure and modernisation of public services. High level European policy-makers, academics, business representatives, contracting authorities and companies already using e-procurement and e-invoicing will discuss the impact of e-procurement and e-invoicing on making public administration more efficient, and how to best manage the transition in order to avoid any new barriers and exploit the full potential of process digitalisation.